After studying carefully , we found the similarity between the procedure of middleware processing and the reflective mechanism . then the reflective view of middleware is deduced , and a method applying binding - reification reflective model to design middleware is supposed 经过研究,我们发现中间件的工作过程与反射机制的有类似之处,从而导出了中间件的反射视图,进而探索出了采用绑定具体化反射模型来设计中间件。
This article will study carefully the elementary theory and the legal matter about the travel contract system . author hopes to clarify theoretically to understand of the travel contract through this article , and impels our country travel contract system ' s development 本文将对旅游合同基础理论问题和相关法律问题作细致、深入的研究,希望通过本文的论述能够澄清理论上对旅游合同的认识,促使我国旅游合同制度健康发展。
The major content of this paper is digital implementation of b - mode ultrasound diagnosis . with studying carefully the theory and analog circuit realization of analog ultrasound system , we propose a design of digitized front - end of b - mode ultrasound diagnosis based on fpga 在深入研究b超理论基础和模拟实现方法的前提下,结合目前广泛应用的fpga技术,对数字化b超前端系统的实现进行了初步研究,并提出一种可行的设计方案。
The factors that affect the frequency response of a capacitive divider were studied carefully . a coaxial voltage capacitive divider with an umbrella probe and a low - voltage circuit was presented . experiments shown that the frequency response of our probe is better than others of such dividers 本文分析了影响电容分压器响应的因素,探讨了伞式探针的性能,设计了以伞式探针为基本结构的同轴电容分压器,提出了测量不同信号的两种i 。